Slow cooker



FIG. 1 is a top frontal perspective view of a slow cooker according to my new design;

FIG. 2 is a front view of the slow cooker shown in FIG. 1;

FIG. 3 is a rear view of the slow cooker shown in FIG. 1;

FIG. 4 is a right side view of the slow cooker shown in FIG. 1;

FIG. 5 is a left side view of the slow cooker shown in FIG. 1;

FIG. 6 is a top view of the slow cooker shown in FIG. 1; and,

FIG. 7 is a bottom view of the slow cooker shown in FIG. 1.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for a slow cooker, as shown and described. 